# BITS Lab vs Speech Blubs Pro made for SLPs

The clearest difference is rating: Speech Blubs Pro made for SLPs at 4.2 against BITS Lab's 3.9. Speech Blubs Pro made for SLPs also leads on update cadence (monthly vs every 2 months) and device support (3 vs 1). BITS Lab's advantage is review sentiment (67% vs 50%) and monetization model (free vs ad-supported). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Speech Blubs Pro made for SLPs holds the better App Store score, 4.2 against 3.9. Both are backed by a comparable volume of ratings — 16 and 20 respectively. Written reviews complicate that: 67% of BITS Lab's written reviews are positive against 50% of Speech Blubs Pro made for SLPs's, so the app with the better star average is not the one people write more warmly about.

BITS Lab ships an update every 2 months, Speech Blubs Pro made for SLPs monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BITS Lab | Speech Blubs Pro made for SLPs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (16 ratings)](https://appshunter.io/ios/app/bits-lab-start/id1198658004/reviews) | **[4.2 (20 ratings)](https://appshunter.io/ios/app/speech-blubs-pro-made-for-slps/id1669028733/reviews)** |
| Number of ratings | 16 | **20** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 66 MB | 219 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tara McAllister](https://appshunter.io/developer/1198658003) | [Blub Blub Inc.](https://appshunter.io/developer/1233091328) |

## What reviewers say

### BITS Lab

[App page](https://appshunter.io/ios/app/bits-lab-start/id1198658004)

This app uses visual biofeedback to help users, particularly children and adolescents, correct speech errors related to the American English 'r' sound. It offers guided practice, adaptive challenges, and progress tracking for effective speech therapy.

**Highlights:** Visual biofeedback for speech correction, Tutorial for biofeedback interpretation, Free play mode for 'r' practice, Adaptive quest mode for increasing difficulty, Quiz mode for progress tracking, Visual rewards for improvement, Clinician dashboard for progress monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Speech Blubs Pro made for SLPs

[App page](https://appshunter.io/ios/app/speech-blubs-pro-made-for-slps/id1669028733)

This app helps speech therapists create personalized therapy sessions and homework for students. It offers a library of exercises, customizable session building, and tools for tracking individual progress. Designed for educators, it streamlines speech and language therapy for better student outcomes.

**Highlights:** Personalized therapy session builder, Customizable homework assignments, Multiple student profiles, Searchable exercise library, Professionally categorized exercises, Repetition and recognition exercises

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BITS Lab free?

BITS Lab is free to download, with no in-app purchases.

### Is Speech Blubs Pro made for SLPs free?

Speech Blubs Pro made for SLPs is free to download, with no in-app purchases.

### Which has better reviews, BITS Lab or Speech Blubs Pro made for SLPs?

Speech Blubs Pro made for SLPs is rated higher. BITS Lab averages 3.9 out of 5 from 16 ratings, while Speech Blubs Pro made for SLPs averages 4.2 from 20 ratings.

### Do BITS Lab or Speech Blubs Pro made for SLPs have ads?

Neither BITS Lab nor Speech Blubs Pro made for SLPs shows ads.

### Which is updated more often, BITS Lab or Speech Blubs Pro made for SLPs?

BITS Lab ships an update every 2 months, and Speech Blubs Pro made for SLPs monthly. Most recently, BITS Lab was updated on November 2, 2026 and Speech Blubs Pro made for SLPs on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*